MVC + EF with Many to many table. May 21, 2013 04:45 PM |wegass |LINK. Hi, I'm wondering about an MVC Entity Framework situation with EF Poco. I have 3 tables, I want to load the data in one query. I have the relationships set up in my Poco classes, but I'm having problem with the query..
Question 1: Calculate the tangential velocity in the below figure if the particle is moving from A to B in 5s. Solution: Given: Radius r = 50 cm = 0.5 m, Angular velocity $\omega$ = 20 $\pi$. The tangential velocity is given by Vt = r $\omega$. = 0.5 $\times$ 20 $\times$ 3.142. = 31.42 m/s.
An easy way to remember is that the tangential velocity of Earth at the equator is about 1,000 miles per hour (this is why countries launch their rockets as close to the equator as possible and they always fly towards the east - the direction of rotation).